Java is a programming language and a platform . It was developed by James Gosling, who is known as the father of Java, in 1995. Java is general-purpose, a high-level programming language developed by Sun Microsystem. It allows developers to write once, run anywhere. Java is a high level, object-oriented and secure programming language. In this course, I try to say practical content in the videos, so for more complete understanding and basic concepts, you can refer to the blog section.